The distribution pattern of new energy vehicle companies in the Yangtze river Delta urban agglomeration
长三角城市群新能源汽车企业的分布格局

摘要

在绿色低碳转型与区域一体化深入推进的背景下，新能源汽车产业已成为重塑区域经济空间结构的重要力量。研究发现：第一，长三角新能源汽车企业总体呈显著集聚分布，空间形态由早期“单中心集聚”逐步演化为“多中心网络化”结构。第二，企业高密度区主要集聚于以上海—苏州—无锡—常州为核心的沿沪宁产业带，以及杭州—宁波和合肥等次级增长极，表现出沿交通干线与先进制造走廊扩展的特征。第三，企业分布格局受到市场规模、创新能力、产业基础、交通可达性与政策强度等因素的共同驱动，且呈现显著的空间溢出效应。研究结论有助于深化对长三角新能源汽车产业空间组织规律的认识，并可为跨区域产业协同布局、创新要素优化配置与差异化政策制定提供理论支撑与实践参考。

Abstract

Against the backdrop of the deepening green and low-carbon transition and regional integration, the new energy vehicle industry has become a key driver in reshaping the spatial structure of the regional economy. The study found the following: First, new energy vehicle enterprises in the Yangtze River Delta generally exhibit significant spatial clustering, with the spatial pattern gradually evolving from an early “single-center agglomeration” to a “multi-center networked” structure. Second, high-density enterprise zones are primarily concentrated along the Shanghai-Nanjing industrial belt centered on Shanghai, Suzhou, Wuxi, and Changzhou, as well as in secondary growth poles such as Hangzhou, Ningbo, and Hefei, demonstrating a pattern of expansion along major transportation arteries and advanced manufacturing corridors. Third, the distribution pattern of enterprises is jointly driven by factors such as market size, innovation capacity, industrial foundation, transportation accessibility, and policy intensity, and exhibits significant spatial spillover effects. The research conclusions help deepen understanding of the spatial organization patterns of the new energy vehicle industry in the Yangtze River Delta and provide theoretical support and practical references for cross-regional industrial coordination, the optimal allocation of innovation factors, and the formulation of differentiated policies.